SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001955520-24-000017
Filing Date
2024-03-29
Accepted
2024-03-29 11:13:22
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A a2024proxynotice.htm DEFA14A 10278
2 GRAPHIC notice_pagex1.jpg GRAPHIC 499155
3 GRAPHIC notice_pagex2.jpg GRAPHIC 366285
  Complete submission text file 0001955520-24-000017.txt   1203028
Mailing Address 1200 WEST CENTURY AVENUE BISMARCK ND 58503
Business Address 1150 W. CENTURY AVE, BISMARCK ND 58503 701-530-1400
Knife River Corp (Filer) CIK: 0001955520 (see all company filings)

IRS No.: 921008893 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-41642 | Film No.: 24802653
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)
(CF Office: 01 Energy & Transportation)